Characteristics | All patients | Event-free group | Event-positive group | p value |
---|---|---|---|---|
Number | 186 | 155 | 31 | |
Demographic | ||||
Age (in years) | 46.97 ± 11.67 | 46.43 ± 11.54 | 49.65 ± 12.15 | 0.08 |
Female sex | 152 (81.7%) | 125 (80.6%) | 27 (87%) | 0.19 |
Clinical | ||||
NYHA functional class > 2 | 142 (76.3%) | 120 (77.4%) | 22 (70.9%) | 0.57 |
AF cardiac rhythm | 48 (25.8%) | 32 (20.6%) | 16 (51.6%) | < 0.001 |
Antibiotic (penicillin) prophylaxis | 61 (32.7%) | 55 (35.4%) | 6 (19.3%) | 0.03 |
Echocardiographic (Pre-PTMC) | ||||
E.F (%) | 55.60 ± 4.45 | 55.69 ± 4.21 | 55.16 ± 5.55 | 0.11 |
Left atrial diameter(cm) | 4.48 ± 0.58 | 4.46 ± 0.61 | 4.56 ± 0.43 | 0.10 |
TMPG (mmHg) | 15.43 ± 6.86 | 15.28 ± 6.76 | 16.21 ± 7.4 | 0.64 |
MVA (cm2) | 1.03 ± 0.20 | 1.02 ± 0.20 | 0.99 ± 0.21 | 0.55 |
MR ≥ degree 1 | 112 (60.2%) | 91 (58.7%) | 21 (67.7%) | 0.38 |
Wilkins score | 8.12 ± 1.21 | 8.02 ± 1.20 | 8.61 ± 1.14 | 0.021 |
sPAP (mmHg) | 43.69 ± 12.9 | 42.38 ± 12.45 | 50.33 ± 13.28 | 0.003 |
Echocardiographic (Post-PTMC) | ||||
IMVA (cm2) | 2.03 ± 0.37 | 2.08 ± 0.35 | 1.76 ± 0.35 | < 0.001 |
IMR: degree 2 | 35 (18.8%) | 23 (14.8%) | 12 (38.7%) | 0.002 |
ITMPG (mmHg) | 5.49 ± 1.59 | 5.43 ± 1.56 | 5.75 ± 1.73 | 0.45 |